bug 556721 - Fix a typo in browser_librery_views_liveupdate.js test

no-review a=tests-only

browser/components/places/tests/browser/browser_library_views_liveupdate.js

@@ -254,7 +254,7 @@ var bookmarksObserver = {
           break;
         }
         // Fallback to separator case if this is not a query.
-      case type == PlacesUtils.bookmarks.TYPE_SEPARATOR:
+      case PlacesUtils.bookmarks.TYPE_SEPARATOR:
         is(node, null, "New Places node not added in left pane");
         break;
       default: